HexagonalBoronNitride Tin disulfide NTU #EC ScanningTunnelingMicroscopy Varistor plastic Pzt Mfm FailureAnalysis AM_SKPM rubber mechanical_property Self-assembledMonolayer CrossSection Ito HBN polymeric_arrays Nanostructure SetpointMode nanobar Conductive AFM PhaseImaging FrictionForce CNT ForceVolumeImage NusEce Gong Cancer MeltingPoint temp BaTiO3 ForceVolume HardDisk University_of_Regensburg